← Legal Glossary
Uniquely federal interest preemption
Definition
A judicial doctrine holding that in areas committed exclusively to the federal government by the Constitution, federal courts may develop common law rules that displace state law — even without an act of Congress. It applies in domains where state regulation would be fundamentally incompatible with federal authority.
Examples
- •Respondent and the government argued that waging war in a combat zone is a uniquely federal interest that preempts all state tort claims against military contractors